Mining & Metals - , Zhejiang, China
Zhejiang Dada Stainless Steel Co Ltd (DDSS) is a Sino-Hongkong joint venture company, located in Deqing of Huzhou City Zhejiang province, China.DDSS covers an area of more than 60000 square meters, and invested over 15 million US dollars to built as a leading stainless steel pipes producer in China. The company owned more than ten cold-drawing and cold-rolling production lines for stainless steel seamless pipes, and more than ten welding production lines from abroad for stainless steel welded pipes. The products range include: Stainless Steel Seamless Pipes & Tubes: Outer diameter (10~530mm) x Wall thickness (1~45mm) x Length (1000~15000mm), Stainless Steel Welded Pipes & Tubes: Outer diameter (12~2540mm) x Wall thickness (0.8~25mm). The main material grade consist of 304/L, 321/H, 316/L, 317L, 310S, 347/H, 904L, and duplex materials consist of S31803, S32205, S32507, and etc.The production standard is in compliance with ASME/ASTM, JIS, EN, DIN, GB, HG, SH. The raw materials are from quality guaranteed companies, such as Baosteel, Yusco, Tisco, Posco, Walsin, Yongxing and etc.The products are widely used in such fields as chemical, oil and gas, chemical fiber, pulp and paper, LNG, petrochemical, nuclear power, electric generation (thermal/hydro), shipbuilding, boilers and heat ex-changers, food machinery, water supply, water-treatment, architecture and aviation, etc.DDSS is certified by Lloyd's according to ISO9001, PED/97/23/EC, and authorized license by National Special Pressure Equipment. As Health, Safety and Environment (HSE) is our top priority, the company has also been qualified according to ISO14001 and OHSAS18001.With the "Quality-first and Credit-based" corporate philosophy, DDSS is establishing its worldwide market steadily and strongly, such as Europe Countries, America, Japan, Korea, Singapore, Thailand, The Middle East and etc. And we'll continuously seek for supplying better quality products and better service to customers of the world.